Tianjin Qiangbang Industrial Co., Ltd. >> Bonded Steel Wire Strand (1*7 wires)

Bonded Steel Wire Strand (1*7 wires)

Bonded Steel Wire Strand (1*7 wires)
Supplier: Tianjin Qiangbang Industrial Co., Ltd.
Price: US $ 715-920/Ton
Min Order: 20/Ton
Quantity::
Trade Terms: FOB,CFR,CIF
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Product Specifications

Prod Model: 1*7 wires
Markets: North America,South America,Southeast Asia,Africa,Mid East,Eastern Asia,Western Europe
Tensil Strength: 1720~1960mpa
Structure: 1*7 Steel Wires
Coil Weight: 2.0~3.5 Tons
Alloy Or Not: Non-Alloy
Brand Name: Daqiang
Place Of Origin: Tianjin, China (Mainland)
Coil Size: ID 0.70-0.72m, Od 1.0-1.5m, Width 0.76m

Product Description

Bonded Steel Wire Strand

1. Descriptions: Prestressed concrete steel wire strand
2. Features: High tensile, low relaxation

3. Specifications:
Specifications: 12.5, 12.7, 12.9; 15.2, 15.24, 15.7; 17.8; 21.6, 21.8; 9.3, 9.53; 11.1mm (0.375, 0.4375, 0.5, 0.6, 0.7, 0.85 inch)
Structure: 1x7 wires
Raw Material: SWRH 77B, 82B steel wire rod
Standards: ASTM A416, BS5896, GB/T5224 or equivalent
Categories: Round plain, spiral ribs, indented, galvanized, PE coated.
Grade: 270K, Tensile Strength: 1860MPa
Package: Baling strip, inner PVC film, outer damp-proof paper-plastic compound packing cloth, wooden pallet pedestal.
Package Weight: 2.0-4.0 tons/coil

4. Trade Terms:
Delivery Time: 7-15 days
Price Terms: FOB, CFR, CIF
Payment Terms: L/C at sight or T/T against shipping document
The specifications and technical parameters 
Structure Nominal Dia. 
(mm)
Tolerance(mm) Cross section        area      (Sn/mm²) Re.mass per 1m    (g/m) Tensile Strength Not less than      (Rm/Mpa) Yield Strength        Not less than     (Fp0.2/Mpa) (Lo≥500mm)Agt            Elongation at max load                    Not less than
(%)
Intial load to%of nominal         max load Not more than            (%) The relaxation at 1000h                (r/%)
1×2 5.00  +0.15    
-0.05
9.82 77.1 1570     1720       1860    1960                  1320                                1410          1550          1670         1760           3.5 60                                 70                                       80   1.0                                      2.5                                4.5
5.80  13.2 104
8.00  +0.25   
-0.10
25.1 197 1470   1570   1720   1860     1960   
10.00  39.3 309
12.00  56.5 444 1470    1570    1720   1860   
1×3 6.20  +0.15        -0.05 19.8 155 1570   1720      1860     1960
6.50  21.2 166
8.60  +0.20    
-0.10
37.7 296 1470     1570     1720    1860     1960    
8.74  38.6 303 1570     1670      1860 
10.80  58.9 462 1470     1570     1720     1860     1960   
12.90  84.8 666
1×7 9.50  +0.30  
-0.15
54.8 430 1720     1860     1960    1550             1670              1760             
11.10  74.2 582
12.70  +0.40   
-0.20
98.7 775
15.20  140 1101 1470     1570     1670     1720     1860     1960     1320             1410             1500             1550                1670               1760
15.70  150 1178 1770     1860     1550                1670
17.80  191 1500 1720     1860   
21.60  285 2237 1770     1860    1590
  1860 1670
TIANJIN QIANGBANG INDUSTRIAL Co., Ltd.

Tianjin Daqiang Steel Co. Ltd is the parent company of Tianjin Qiangbang Industrial Co. Ltd. Tianjin Daqiang Steel Co. Ltd is engaged in production and manufacturing. Tianjin Qiangbang Industrial Co. Ltd is specialized in domestic sales and export trading. Daqiang and Qiangbang are groups companies.

As the parent company, Tianjin Daqiang Steel Co. Ltd, was founded in 1992, covers 260 thousand square meters. Its registered capital is 48 million RMB. Now the assets is over 600 million RMB, including 230 million RMB is fixed assests. Daqiang has a big steel mill for smelting and rolling for spring steel flat bar, which is the raw material of leaf springs for trailers and trucks

Daqiang has 6 production lines in two workshops for high tensile strength low relaxation stress-relieved steel wires and strands for prestressed concrete. We have our own testing machines in labs for quality control and tests, to guarantee stable and good product quality.

The Spring Steel Flat Bar is widely used in the production of truck and trailer's leaf springs and plough coulter. Tianjin Daqiang Steel is one of main supplier for domestic truck /leaf spring manufacturers, such as Shandong Wuzheng (Group) Co., Ltd., China National Heavy Duty Truck Group Co., Ltd. (CNHTC) etc.

Daqiang's Pre-stressing steel products, including PC Steel Strand, PC Steel Wire, Prestressed Anchorage Anchors, are used in many key project in domestic and overseas.

We sincerely and warmly welcome domestic and foreign clients and friends to have a visit to us and negotiate with us on cooperation and business!

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